| Musician | Appearances |
|---|---|
| Chris Farlowe | 2 albums |
| Jimmy Page | 2 albums |
| Barriemore Barlow | 1 album |
| Jason Bonham | 1 album |
| Gordon Edwards (Piano) | 1 album |
| Tony Franklin | 1 album |
| Felix Krish | 1 album |
| Durban Laverde | 1 album |
| David Lawson | 1 album |
| Dave Mattacks | 1 album |
| John Miles | 1 album |
| David Paton | 1 album |
| Robert Plant | 1 album |
| David Sinclair Whittaker | 1 album |